1 lsmdisk
2?  -filtervalue attribute=value
2.1?  -unit
2.1.1  b 
2.1.1  kb 
2.1.1  mb 
2.1.1  gb 
2.1.1  tb 
2.1.1  pb 
3?  -filtervalue?
4?  -nohdr
5?  -bytes
6?  -delim delimitador
7? 
7  object_id 
7  object_name